16秋北邮大学英语3阶段作业
北邮大学英语3第三阶段作业1
北邮大学英语3第三阶段作业1一、单项选择题(共10道小题,共100.0分)1.Manyelderlypeoplearenownotuedtothe_________ofmodernliving, whichtheyconideriawayfromtheoldcutom.A.tendencyB.tendC.trendD.treat知识点:阶段作业三学生答[C;]案:得分:[10]提示:2.Inaudden_________ofanger,themantoreupeverythingwithinreach.A.attackB.burtC.plitD.blat知识点:阶段作业三学生答[B;]案:得分:[10]提示:3.Haveyoumadeoutyour_________forapaportA.appointmentB.applicationC.appoitionD.appreciation知识点:阶段作业三学生答[B;]案:标准答案:标准答B案:试题分10.0值:标准答C案:试题分10.0值:得分:[10]提示:试题分10.0值:4.Flieinfoodhop_________dieae.A.arieB.aroeC.breedD.aroue知识点:阶段作业三学生答[C;]得分:[10]提示:5.Ituddenly_________tomethatwecanakourneighbortohelpu.A.thoughtB.conideredC.carneD.occurred知识点:阶段作业三学生答[D;]案:得分:[10]提示:6.Abudgetoffivedollaradayitotally_________foratriproundEurop e.标准答D案:试题分10.0值:标准答C案:试题分值:学生答[A;]案:得分:[10]提示:标准答A案:试题分10.0值:7.JohnDeweybelievedthateducationhouldbeapreparationforlifeth ataperonlearnbydoing,andthatteachingmut___________thecurioityand creativityofchildren.A.eekB.timulateC.hapeD.ecure知识点:阶段作业三学生答[B;]案:得分:[10]提示:8.Fruitandvegetable__________toourhealthgreatly.A.tributeB.improvedC.contributeD.ledup知识点:阶段作业三学生答[C;]案:得分:[10]提示:9.Adriverhouldconcentrate__________theroadwhiledriving,orit ’eaytobringaccident.A.toB.onC.for标准答C案:试题分10.0值:标准答B案:试题分10.0值:D.in知识点:阶段作业三学生答[B;]案:得分:[10]提示:10.Takingaplaneithequicket___________togettoTibet.A.modeB.mannerC.meanD.method知识点:阶段作业三学生答[C;]案:得分:[10]提示:标准答B案:试题分10.0值:标准答C案:试题分10.0值:。
北邮大学英语3阶段作业1-2-3
B.choose
C.elect
D.register
知识点:
阶段作业三
学生答案:
[A;]
标准答案:
A
得分:
[10]
试题分值:
10.0
7.The heating system here has a (an) ___________ temperature control.
A.automobile
得分:
[10]
试题分值:
10.0
3.I used to cook with electricity, but I've __________to gas.
A.changed
B.exchanged
C.switched
D.transformed
知识点:
阶段作业一
学生答案:
[C;]
得分:
[10]
试题分值:
D.defendants
知识点:
阶段作业一
学生答案:
[A;]
得分:
[10]
试题分值:
10.0
9.Students often find ________ jobs during their summer vacations.
A.temporary
B.permanent
sting
D.part
知识点:
试题分值:
10.0
6.He ________ to me about the food.
plained
B.pretended
C.regretted
plaint
知识点:
阶段作业一
学生答案:
[A;]
北邮统考英语第三阶段作业
一、完形挖空(同1讲小题,同50.0分)之阳早格格创做1.It is always interesting to visit another country, especially for those who havenever traveled a great deal. Foreign 1 can be very educational for anyone if he isinterested enough to make preparations beforehand. Learning the language of the newcountry would be difficult for the traveler,2 the benefits of such an effort would becomeobvious immediately 3 his arrival. It may not seem important to him when hecomfortably stays at home, but knowing how to 4 a meal or book a room is necessaryfor the newcomer in a strange country. Without knowing the language, it is very difficult5 the stranger to understand the people of the new country and their customs.Of course, in our small world it is often possible to find someone 6 understands ourown, but this is only second-best for the traveler. To be sure, he can see places and things7 the use of a language, but places and things 8 not the heart of any country. To getthe greatest benefit from a trip 9 another country, it is how important for the visitor to10 an understanding of the language.A.forB.butC.travelD.onE.order教死问案: C;尺度问案:C;F.forG.butH.travelI.on J.order教死问案: B;尺度问案:B;K.for L.but M.travel N.on O.order教死问案: D;尺度问案:D;P.for Q.but R.travel S.on教死问案: E;尺度问案:E;U.for V.but W.travel X.on Y.order教死问案: A;尺度问案:A;Z.who AA.have BB.to CC.are DD.without教死问案: A;尺度问案:A;EE.who FF.have GG.to HH.are II.without教死问案: E;尺度问案:E;JJ.who KK.have LL.to MM.are NN.without教死问案: D;尺度问案:D;OO.who PP.have QQ.to RR.are教死问案: C;尺度问案:C;TT.who UU.have VV.to WW.are XX.without教死问案: B;尺度问案:B;得分:[5, 5, 5, 5, 5, 5, 5, 5, 5, 5]提示:两、单项采用题(同10讲小题,同50.0分)1.His salary as a driver is much higher than___________.A. a porterB.is a porterC.that of a porterD.as a porter知识面: 词汇汇取结构教死问案: [C;]尺度问案:C;得分: [5] 试题分值:提示:2.Jane's dress is similar in designher sister's.A.likeB.withC. toD.as知识面: 词汇汇取结构教死问案: [C;]尺度问案:C;得分: [5] 试题分值:提示:3.The girl isof a film star.A.somebodyB.somethingC.anybodyD.anyone知识面: 词汇汇取结构教死问案: [B;]尺度问案:B;得分: [5] 试题分值:提示:4.Neither Johnhis father was able to wake up early enough to catch the morning train.A.norB.orC.butD.and知识面: 词汇汇取结构教死问案: [A;]尺度问案:A;得分: [5] 试题分值:提示:5.Eggs, though rich in nourishments, have __________ of fat.A. A large numberB.the large numberC. a large amountD.the large amount知识面: 词汇汇取结构教死问案: [C;]尺度问案:C;得分: [5] 试题分值:提示:6.The young lady coming over to us _______ our English teacher; the way she walks tells usthat!A.must beB.can beC.would beD.could be 知识面: 词汇汇取结构教死问案: [A;]尺度问案:A;得分: [5] 试题分值:提示:7.I don't know the park, but it's to be quite beautiful.A.saidB.toldC.spokenD.talked知识面: 词汇汇取结构教死问案: [A;]尺度问案:A;得分: [5] 试题分值:提示:8.When Lily came home at 5 p.m. yesterday, her motherdinner in the kitchen.A.cookedB.was cookingC.cooksD.has cooked知识面: 词汇汇取结构教死问案: [B;]尺度问案:B;得分: [5] 试题分值:提示:9.Our house is about a mile from the railway station and there are not manyhouses________.A.in betweenB.far apartC.among themD.from each other知识面: 词汇汇取结构教死问案: [A;]尺度问案:A;得分: [5] 试题分值:提示:10.Professor Smith promised to look_________ my paper, that is, to read it carefully beforethe thesis defense.A.afterB.overC.onD.into知识面: 词汇汇取结构教死问案: [B;]尺度问案:B;得分: [5] 试题分值:提示:11.。
北邮大学英语3(新) 阶段作业三
阶段作业三
学生答案:
[C;]
标准答案:
C
得分:
[10]
试题分值:
10.0
提示:
3.As time went _________, people who stayed in that isolated mountain village lost their hope.
A.out
B.by
C.away
A.vision
B.look
C.picture
D.view
知识点:
阶段作业三
学生答案:
[D;]
标准答案:
D
得分:
[10]
试题分值:
10.0
提示:
8.(错误)
The city seems___________ tonight, as if something is going to happen.
A.nervous
B.restless
C.tense
D.tight
知识点:
阶段作业三
学生答案:
[B;]
标准答案:
C
得分:
[0]
试题分值:
10.0
提示:
9.(错误)
He___________ all the doors and windows of his house.
A.banged
B.barred
C.bared
D.barbed
知识点:
阶段作业三
学生答案:
[A;]
标准答案:
B
得分:
[0]
试题分值:
10.0
提示:
10.Taking a plane is the quickest___________ to get to Tibet.
16秋北邮大学英语3阶段作业
一、单项选择题(共9道小题,共90.0分)1.下面关于 Java 的理解错误的是()。
A.Java 是一个面向对象、平台独立、多线程、动态的编程环境B.Java 是一个完整的计算平台,包括完整的程序开发环境和运行环境C.Java 是一个通用的编程环境,使用它可以开发完成各种计算任务的通用程序D.Java 是一个 Web 程序开发和运行环境,使用它只能开发 Web 应用程序知识点:阶段作业一学生答案: [D;]标准答案:D得分: [10] 试题分值:10.02.(错误)下面不是包的用途的是( A )A.规定一组类的对外界面B.防止命名冲突C.访问控制D.方便类的查找和使用知识点:阶段作业一学生答案: [D;]标准答案:A得分: [0] 试题分值:10.03.在Java中,用Package语句说明一个包时,该包的层次结构必须是()A.与文件的结构相同B.与文件目录的层次相同C.与文件类型相同D.与文件大小相同知识点:阶段作业一学生答案: [B;]标准答案:B得分: [10] 试题分值:10.04.关于Eclipse透视图说法错误的是()A.每个透视图都定义了工作台中各个视图的初始设置和布局B.一个工作台窗口包含多个独立的透视图,但同一时刻只有一个透视图是对用户可见的C.每个透视图都有自己的视图和编辑器,用户可以在各个透视图间切换D.透视图的布局是可以改变的,但改变多次后无法再恢复到初始设置知识点:阶段作业一学生答案: [D;]标准答案:D得分: [10] 试题分值:10.05.(错误)关于Eclipse工作空间说法错误的是( C )A.它是用户计算机磁盘上划出的一块区域,用来存放用户的工作资料B.它以项目为单位组织文件和目录C.它将各种资源组织成树形结构,文件夹位于树的根部,项目位于树枝位置D.用户对工作空间的每次操作都能在Eclipse集成环境中得到同步知识阶段作业一点:学生答案: [B;]标准答案:C得分: [0] 试题分值:10.06.在Eclipse中开发JAVA程序的步骤不包括()A.创建一个Java项目B.手动创建Java源程序C.手工运行JDK命令D.运行Java程序知识点:阶段作业一学生答案: [C;]标准答案:C得分: [10] 试题分值:10.07.下面叙述中哪个是正确的()A.当编译Java程序时,源程序中的每个类都将被分别编译成不同的文件,每个文件名都与所对应的类名相同,并以扩展名class结束B.当编译Java程序时,源程序中的每个类都将被分别编译成不同的文件,每个文件名都与所对应的类名相同,并以扩展名javax结束C.当编译Java程序时,源程序中的所有类都将被编译到同一个文件中,文件名与主类的类名相同,并以扩展名class结束D.当编译Java程序时,源程序中的所有类都将被编译到同一个文件中,文件名与主类的类名相同,并以扩展名javax结束知识点:阶段作业一学生答案: [A;]标准答案:A得分: [10] 试题分值:10.08.下面关于 Java 的理解错误的是()A.Java 是一个面向对象、平台独立、多线程、动态的编程环境B.Java 是一个完整的计算平台,包括完整的程序开发环境和运行环境C.Java 是一个通用的编程环境,使用它可以开发完成各种计算任务的通用程序D.Java 是一个 Web 程序开发和运行环境,使用它只能开发 Web 应用程序知识点:阶段作业一学生答案: [D;]标准答案:D得分: [10] 试题分值:10.09.冯·诺依曼计算机中指令和数据均以二进制形式存放在存储器中,CPU区分它们的依据是()A.指令操作码的译码结果B.指令和数据的寻址方式C.指令周期的不同阶段D.指令和数据所在的存储单元知识点:阶段作业一学生答案: [C;]标准答案:C得分: [10] 试题分值:10.0一、单项选择题(共10道小题,共100.0分)1.下面关于“回调”的说法错误的是()A.“回调”是一种程序设计模式,而不是Java的专门语法规则B.通过回调,对象被赋予一些信息,这些信息允许它在稍后的某个时刻返回头去调用初始对象C.Java通过指针实现回调D.Java通过接口实现回调知识点:阶段作业二学生答案: [C;]标准答案:C得分: [10] 试题分值:10.02.设有如下程序public class Try2 {public static void main(String[] args) { Circle c = new Circle(2);System.out.println(c.getArea());}}interface IShape {double PI = 3.14;double getArea();}class Circle implements IShape {private double radius;Circle(double radius) {this.radius = radius;}public double getArea() { return (PI * radius * radius); }}则下面说法正确的是()A.编译时发生错误B.运行时发生错误C.输出为12.56D.输出为0知识点:阶段作业二学生答案: [C;]标准答案:C得分: [10] 试题分值:10.03.设有如下程序public class Try2 {public static void main(String[] args) {B objb = (B) new A();objb.show();}}class A {void show() {System.out.println("a");}}class B extends A { void show() { System.out.println("b");}} 则下面说法正确的是()A.编译时发生错误B.运行时发生错误C.输出为aD.输出为b知识点:阶段作业二学生答案: [B;]标准答案:B得分: [10] 试题分值:10.04.有如下代码段class COuter {int x = 10;void showA() {System.out.println(x);}void print() {(new CInner()).showB();}class CInner {int x = 20;void showB() {System.out.println(x);}}}public class Try2 {public static void main(String[] args) { COuter o = new COuter();o.print();}}则下面说法正确的是()A.编译时发生错误B.运行时发生错误C.输出为20D.输出为10知识点:阶段作业二学生答案: [C;]标准答案:C得分: [10] 试题分值:10.05.设有如下程序段class Test{private int m;public static void fun(){//some code…}}要使成员变量m 被函数fun()直接访问,则下面选项正确的是()A.将private int m改成protected int mB.将private int m改成public int mC.将private int m改成static int mD.将private int m改成int m知识点:阶段作业二学生答案: [C;]标准答案:C得分: [10] 试题分值:10.06.(错误)设有如下声明String s = "story";则下面语句哪个是合法的?(A)A.s += "books";B.char c = s[1];C.int len = s.length;D.String t = s.subString(1,4);知识点:阶段作业二学生答案: [D;]标准答案:A得分: [0] 试题分值:10.07.Java 提供了很多系统程序包,编译程序时会自动导入到源程序中的系统包是()A.java.apppletB.java.iongD.java.security知识点:阶段作业二学生答案: [C;]标准答案:C得分: [10] 试题分值:10.08.下面关于Java程序的类的叙述错误的是()A.类是描述同种对象具有的结构和功能的程序模块B.Java 用类来定义对象能够持有的数据和方法的执行效果C.类就是对象,对象就是类D.类是一种数据类型知识点:阶段作业二学生答案: [C;]标准答案:C得分: [10] 试题分值:10.09.(错误)设有如下接口定义interface IShape {double Pi = 3.14;void getArea();}则下面说法错误的是()A.在程序的任何一个地方都可以调用getArea(C)B.getArea()是抽象方法C.getArea()是静态方法D.getArea()不带有返回值知识点:阶段作业二学生答案: [D;]标准答案:C得分: [0] 试题分值:10.010.设有如下程序public class Try2 {public static void main(String[] args) {A obja = new B();obja.show();}}class A {void show() {System.out.println("a");}}class B extends A { void show() { System.out.println("b");}} 则下面说法正确的是()A.编译时发生错误B.运行时发生错误C.输出为aD.输出为b知识点:阶段作业二学生答案: [D;]标准答案:D得分: [10] 试题分值:10.0一、单项选择题(共10道小题,共100.0分)1.(错误)设有如下程序public class Try2 {public static void main(String[] args) { Circle c = new Circle(2);System.out.println(c.getArea());}}interface IShape {double PI = 3.14;double getArea();}class Circle implements IShape {private double radius;Circle(double radius) {this.radius = radius;}double getArea() {return (PI * radius * radius);}}则下面说法正确的是( A )A.编译时发生错误B.运行时发生错误C.输出为12.56D.输出为0知识点:阶段作业二学生答案:[C;]得分: [0] 试题分值:10.02.下面哪个不能直接导致一个线程停止执行?()A.调用 yield() 方法B.在一个对象上调用 wait() 方法C.在一个对象上调用 notify () 方法D.在一个对象上调用 Interrupt() 方法知识点:阶段作业三学生答案:[C;]得分: [10] 试题分值:10.03.(错误)请看下面未完成的代码public class Foo implements Runnable {public void run (Thread t) {System.out.println("Running.");}public static void main (String[] args) {new Thread(new Foo()).start();}}结果是?(C)A.运行时抛出一个异常B.程序能够运行,但是没有任何输出C.没有实现 Runnable 接口中的方法导致编译错误D.程序运行后输出“Running”知识点:阶段作业三学生答案:[D;]得分: [0] 试题10.0分值:4.下面能够得到文件“file.txt”的父路径的是()A.String name= File.getParentName(“file.txt”);B.String name= (new File(“file.txt”)).getParent();C.String name = (new File(“file.txt”)).getParentName();D.String name= (new File(“file.txt”)).getParentFile();知识点:阶段作业三学生答案:[B;]得分: [10] 试题分值:10.05.下面哪个基于Unicode字符的输入流?()A.ReaderB.WriterC.InputStreamD.OutputStream知识点:阶段作业三学生答案:[A;]得分: [10] 试题分值:10.06.关于 Java 流的叙述错误的是()A.流是 Java 语言处理 I/O 的方式B.从概念上讲,流就是一系列的字节序列或字符序列C.引入流的概念的目的是使得在处理不同的数据输入输出时编程更加方便D.流是Java惟一的非面向对象的语言构成知识点:阶段作业三学生答案:[D;]得分: [10] 试题分值:10.07.请看下面的代码public void test( ) {try { oneMethod( );System .out .println(“condition 1”);} catch (ArrayIndexOutOfBoundsException e) {System .out .println(“condition 2”);} catch (Exception e) {System .out .println(“condition 3”);} finally {System .out .println(“condition 4”);}}如果oneMethod抛出NullPointerException,则程序输出结果为是()A.condition 1B.condition 2C.condition 3D.condition 3condition 4知识点:阶段作业三学生答案:[D;]得分: [10] 试题分值:10.08.设有如下程序public class Try2 {public static void main(String[] args) { Try2 obj = new Try2();obj.test();}void oneMethod() {int a [] = {1, 2, 3};System.out.println(a[0]);}public void test() {try {oneMethod( );System.out.println("condition 1");}catch (ArrayIndexOutOfBoundsException e) { System.out.println("condition 2");}catch (Exception e) {System.out.println("condition 3");}finally {System.out.println("finally");}}}则程序的输出结果的是()A. 1condition 1finallyB.condition 2finallyC.condition 3finallyD. 3aondition 1finally知识点:阶段作业三学生答案:[A;]得分: [10] 试题分值:10.09.(错误)关于异常的说法错误的是( C )A.所谓异常,就是程序的运行时错误。
北邮《英语3》阶段作业1-2
一、单项选择题(共10道小题,共100.0分)1. _____ she survived the accident is miracle.A. WhatB. ThatC. AsD. Which2. I would like to do the job ______ you don’t force me to study.A. in caseB. althoughC. thoughD. as long as3. She is not only my classmate _______ also my good friend.A. orB. butC. andD. too4. The top of the Great Wall is __________for five horses to go side by side.A. wideB. so wideC. wide enoughD. enough wide5. Twenty people were __________wounded in the air crash.A. quicklyB. wronglyC. bitterlyD. seriously6. I fell and hurt myself while I __________ basketball yesterday.A. was playingB. am playingC. playD. played7. The boy is not happy at the new school. He has __________friends there.A. fewB. a fewC. littleD. a little8. You had better __________a doctor as soon as possible.A. seeingB. sawC. seeD. seen9. I didn’t know what to do, but then an idea suddenly__________ to me.A. appearedB. happenedC. occurredD. emerged10. _________ is your girl friend like? She is very kind and good-looking.A. HowB. WhatC. WhichD. Who1. Many people would agree that stress is a major problem in modern life. It iscertainly true that worry and quarrel can cause all kinds of illnesses, ___1___ backache to severe headaches, or even more serious complaints such as high blood pressure.Many of us think of stress as something that other people___2___on us. We often complain about how other people put us under pressure. But we should try not to let such pressure affect us. We should not forget that we are largely ___3___ for some of the stress ourselves. Sometimes we take ___4___ more work than our bodies and our minds can handle. And we should be aware of ___5___ things are really important and which are not.a.A. imposeB. responsibleC. whichD. fromE. onb.A. imposeB. responsibleC. whichD. fromE. onc.A. imposeB. responsibleC. whichD. fromE. ond.A. imposeB. responsibleC. whichD. fromE. one.A. imposeB. responsibleC. whichD. fromE. on。
北邮大学英语3-期末考试总复习题阶段作业一、二、三汇总,考试必备你懂的
北邮大学英语3-期末考试总复习题阶段作业一、二、三汇总,考试必备你懂的大学英语3词汇选择练习题第一单元选择题1. It __________that the necklace was made of glass.A. turned outB. made outC. looked outD. took out解析:该题选A,题目大意是“原来那串项链是用玻璃做的”。
turn out: 结果是;证明是The party turned out to be very successful. 晚会结果开得很成功。
2. ___________, he can finish the work in a couple of weeks.A. Giving good healthB. If give good healthC. Given good healthD. If he is good given health解析:该题选C,题目大意是“倘若身体好,他能在一两周内完成这项工作”。
given 引导方式状语,意为“倘若,假设,考虑到”。
如:1. Given their inexperience, the y’ve done a good job.考虑到他们缺乏经验,他们的工作已经做得不错了。
2. Given some more time, I would do the job better.假如时间再多些,我能把工作做得更好。
3. Given good health, the old lady can look after her grand-daughter for her son.假如身体好的话,这位老太太能帮她儿子照看孙女。
3. ___________ to speak at the meeting, I couldn’t very well refuse.A. Called upB. Called offC. Called atD. Called on解析:该题选D,题目大意是“要让我在会上发言,我是不会拒绝的”。
北邮网院 大学英语3-阶段作业1
标准答案: B 试题分值: 10.0
18.
We must strengthen our________ on the western border.
19. 1. 2. 3. 4.
知识点: defences defects defeats defendants 阶段作业一 标准答案: A 试题分值: 10.0
学生答案: [A;] 得分: [10]
3.
In a time of social reform, people's state of mind tends to keep ________ with the rapid changes of society.
4. 1. 2. 3. 4.
知识点: step progress pace touch 阶段作业一 标准答案: C 试题分值: 10.0
学生答案: [D;] 得分: [10]
14.
The manager thought he was a________ person and told him all about the new plan.
15. 1. 2. 3. 4.
知识点: confident famous reliable dependent 阶段作业一 标准答案: C 试题分值: 10.0
一、单项选择题(共 10 道小题,共 100.0 分)
1.
I prefer to work in an ___________ environment where there are good libraries and cultural facilities.
2. 1. 2. 3. 4.
知识点:
urban rural suburb area 阶段作业一 标准答案: A 试题分值: 10.0
北京邮电大学 第三次阶段作业.doc
一、阅读理解(共1道小题,共25.0分)1. A pretty, well―dressed young lady stopped a taxi in a big square, and a said to the driver,"Do you see that young man at the other side of the square?""Yes," said the taxi driver. The young man was standing outside a restaurant and looking impatiently (不耐烦地) at his watch every few seconds."Take me over there," said the young lady.There were a lot of cars and buses in the square, so the taxi driver asked, "Are you afraid to cross the street?""Oh, no!" said the young lady. "But I promised that I would meet the young man for lunch at one o' clock, and it is now a quarter to two. If I arrive in a taxi, it will at least seem as if I had tried not to be late."1. How did the young woman get to the square?A. She arrived in a taxi.B. She drove there in a car.C. She got there by bus.D. The story doesn't tell us.2. Why did the lady stop the taxi?A. Because she didn't want to be late for her appointment (约会).B. Because she wanted to get out of the taxi.C. Because she wanted to go to the restaurant in it.D. Because she was afraid of walking across the street.3. The young man at the other side of the square_______.A. had probably been waiting for a long timeB. had some problem with his watchC. was probably a waiter of the restaurantD. was someone the young lady didn't want to see4. The young lady was_______.A. clever at making excuseB. not late at allC. 45 minutes earlierD. 15 minutes late5. Had she tried not to be late?A. Yes, she had tried her best.B. No, she was just pretending that she had tried.C. Yes, she had tried but she was still late.D. No, she thought being late was better than being early.试题分值:25.0。
北邮大学英语3第三阶段作业
一、单项选择题(共10道小题,共100.0分)1.Strong boots are_________ for mountaineering.A.absoluteB.specialC.moderateD.essential知识点:阶段作业三学生答案: [D;]标准答案:D得分: [10] 试题分值:10.02.He looked for his missing wallet in the _________ houses for hours.A.surroundingsB.surroundingC.surroundD.surrounded知识点:阶段作业三学生答案: [B;]标准答案:B得分: [10] 试题分值:10.03.(错误)He was interested in politics long before he was old enough to_________.A.voteB.chooseC.electD.register知识点:阶段作业三学生答案: [B;]标准答案:A得分: [0] 试题分值:10.04.The tree in the picture is the_________ of life and the snake isthe_________ of evil.A.symbol, signB.sign,symbolC.symbol,symbolD.sign,sign知识点:阶段作业三学生答案: [C;]标准答案:C得分: [10] 试题分值:10.05.The heating system here has a (an) ___________ temperature control.A.automobileB.autonomyC.autumnD.automatic知识点:阶段作业三学生答案: [D;]标准答案:D得分: [10] 试题分值:10.06.Although I liked the appearance of the house,what really made medecide to buy it was the beautiful ___________ through the window.A.visionB.lookC.pictureD.view知识阶段作业三学生答案: [D;]标准答案:D得分: [10] 试题分值:10.07.Fruits and vegetables __________ to our health greatly.A.tributeB.improvedC.contributeD.led up知识点:阶段作业三学生答案: [C;]标准答案:C得分: [10] 试题分值:10.08.The city seems___________ tonight, as if something is going tohappen.A.nervousB.restlessC.tenseD.tight知识点:阶段作业三学生答案: [C;]标准答案:C得分: [10] 试题分值:10.09.So hot here, isn’t it?" -------"Yes, why not try _____ on the airconditioner?"A.turningB.to turnC.turnD.open点:阶段作业三学生答案: [A;]标准答案:A得分: [10] 试题分值:10.010.I can ___________ him to you for the job. He is a very good worker.A.suggestB.recommendC.adviseD.prompt知识点:阶段作业三学生答案: [B;]标准答案:B得分: [10] 试题分值:10.011.。
北大16秋《大学英语3-第五组》在线作业
北大16秋《大学英语3-第五组》在线作业一、阅读理解(共10题,每题2分,共20分)请阅读以下文章,回答文章后的五个小题。
每个小题只有一个最佳选项。
1).As any middle-class parent knows, unpaid work experience can give youngsters a valuable introduction to a secure job. The government has recognized it too, abandoning rules in 2011 that had formerly stopped 16- to 24-year-olds from doing unpaid work while claiming unemployment benefit. But moving from that to forcing them to work without pay in order to collect these benefits has proved a big step.More than one million young people in Britain are unemployed, the highest number since the mid-1980s. Keen both to cut the welfare bill and to avoid the depressed future wages that may result from early unemployment, the government has introduced an ambitious program of reform to get youngsters off welfare and into work. A key part of it is ensuring that no one gets benefit from the government for long; ministers are keen to avoid what happened after the early-1980s recession (衰退), when unemployment continued in some parts of the country for a long time after the economy began to improve.To help young people into work, ministers had persuaded lots of employers, including bakery chains, bookshops, and supermarkets, to take on unemployed youths, who receive work experience but no pay, with the prospect of a proper job for those who shine. Some 35,000 youngsters participated last year; half found paid work soon after finishing the scheme.The idea of getting young adults used to showing up for work is popular with voters: according to a survey published in February, about 60% of people support the program. Equally attractive was the option of compelling them to work: under the existing arrangements youngsters could choose whether or not to accept a place, but if they dropped out after the end of the first week, they stood to lose up to two weeks’ benefits.Yet the scheme has also polarized (两极分化的) opinion: a third of people are consistently opposed. Following a noisy “Right to Work”campaign that accused employers of co-operating secretly with the government in “forced labor”, several firms dropped out of the program. To prevent this from getting worse, Chris Grayling, an employment minister, admitted that young people could leave their work experience at any time without being punished for doing so. This not only halted the flight of employers (for now, at least) but also enabled him to announce that new firms have agreed to take part in the program.1. According to the passage, young people in Britain____.A. are used to showing up for workB. value unpaid work very muchC. are always opposed to unpaid workD. could learn something about job security through unpaid work2. According to the passage, which of the following is NOT TRUE?A. Most voters support the government’s effort to help young people to find work.B. Some people protest against the g overnment’s attempt to force young people to work.C. There are more than one million young people who tookpart in the program.D. There are more than one million young people who are jobless.3. According to the author, the British government is trying to ___ .A. punish young people if they are not cooperating with itB. reform the unemployed youngstersC. avoid the economic slowdownD. reduce welfare spending4. The word “shine” in Paragraph 3 means “___”.A. do wellB. reflect lightC. look happyD. produce light5. Which of the following is an appropriate title for this passage?A. Enjoy Work Without PayB. Can Work, Won’t WorkC. Should Work, Shouldn’t PlayD. Hate Work or Love Work2).The city has always been an engine of intellectual life, from the 18th-century cafes of London, where citizens gathered to discuss chemistry and politics, to the Left Bank bars of modern Paris, where Picasso talked about modem art. Without the metropolis, we might not have had the great art of Shakespeare.And yet, city life isn't easy. Now scientists have begun to examine how the city affects the brain, and the results are depressing. Just being in an urban environment, they have found, impairs (损害) our basic mental processes. After spending a fewminutes on a crowded city street, the brain is less able to hold things in memory, and suffers from reduced self-control. While it's long been recognized that city life is exhausting, this new research suggests that cities actually dullour thinking, sometimes dramatically so.One of the main forces at work is a complete lack of nature, which is surprisingly beneficial for the brain. Studies have demonstrated, for instance, that hospital patients recover more quickly when they can see trees from their windows, and that women living in public housing are better able to focus when their apartments overlook a lawn. Even these glimpses of nature improve brain performance, it seems, because they provide a mental break from the urban life.This research arrives just as humans cross an important milestone (里程碑). For the first time in history, the majority of people live in cities. Instead of inhabiting wide-open spaces, we're crowded into concrete jungles, surrounded by traffic and millions of Strangers. In recent years, it's become clear that such unnatural surroundings have important implications for our mental and physical health, and can powerfully alter how we think.This research is also leading some scientists to dabble (涉足) in urban design, as they look for ways to make the city less damaging to the brain. The good news is that even slight alterations, such as planting more trees in the inner city or creating urban parks with a greater variety of plants, can significantly reduce the negative side effects of city life. The mind needs nature, and even a little bit can be a big help.6. Which of the following is the main idea of this passage?A. The city inspires talented people.B. The city hurts your brain.C. The city has many pleasures and benefits.D. The city seriously affects the natural balance.7. The word “metropolis” in the first paragraph is closest in meaning to ___.A. citizenB. natureC. cityD. stress8. People have just come to realize that___.A. human attention is a scarce resourceB. city life can make people very tiredC. the city is an engine of intellectual lifeD. an urban environment is damaging to the brain9. What is the factor mentioned in the third paragraph that helps the hospital patients recover more quickly?A. Nature.B. Better treatment.C. Experienced doctors.D. Good medicine.10. According to the passage, which of the following statements is TRUE?A. Different aspects (方面) of an urban environment, such as the crowded streets, can lead to an increase in self-control.B. Small changes in urban design, cannot reduce the negative side effects of city life.C. For the first time in history, the earth's population is more urban than rural.D. A walk down a busy city street will improve brain performance.二、词汇与结构(共15题,每题2分,共30分)11. We don’t need air conditioning, ______.A. nor can we afford itB. neither can afford itC. nor we can afford itD. neither we can afford it12. “You are too self-centered. It’s high time you ______ that you are not the most important person in the world,” Edgar said to his boss angrily.A. realizedB. have realizedC. realizeD. should realize13. ____ singer and ____ dancer is also good at drawing.A. The; aB. The; theC. A; aD. The; /14. It’s such a difficult problem ________no one can work it out.A. asB. thatC. soD. /15. Don’t smoke in the c lassroom, __________ ?A. do youC. can youD. could you16. William likes to eat out, but he is not ______ about what he eats.A. peculiarB. unusualC. particularD. special17. Their house stands at a hilltop, _____ the Hudson River down below.A. seeingB. viewingC. looking atD. overlooking18. There is not much time left, so I shall tell you about it __________.A. in detailB. in briefC. for shortD. in all19. ______ with the size of the whole earth, the highest mountain doesn’t seem high at all.A. When comparedB. CompareC. While comparingD. Comparing20. On this special occasion I’d like to express my _____ wishes for your future happiness.A. obviousB. sincereC. hopefulD. honest21. ____________ the room than the telephone rang once more.A. Hardly when he enteredB. Hardly he enteredC. No sooner he had enteredD. No sooner had he entered22. My bike is old, _________it is in good condition.A. thereforeB. soC. nevertheless23. The textbook is for the ____ students, not for the beginners.A. foreignB. blindC. advancedD. deaf24. By the end of next month he ____ everything in school.A. will finishB. would have finishedC. finishesD. will have finished25. Sam: I don't drink coffee at all.Frank: _______ .A. So don't IB. I do eitherC. Nor I doD. Neither do I三、改错(共5题,每题2分,共10分)请在以下句子划线部分中,挑出错误的选项。
北邮英语3英语3作业阶段(1)
北邮英语3英语3作业阶段(1)⼀、阅读理解(共1道⼩题,共50.0分)1. (错误)The weather seems to be everybody's favorite topic of conversation in Britain. This is not because the weather is particularly exciting, or evenbecause people are particularly interested in it, but because people have to talk about something and the weather serves as a convenient subject. It's something everybody shares and it's a safe topic, not too personal or intimate (亲密的).The main thing to say about the weather in Britain is that it's unpredictable. For some people this is interesting, for others it is irritating(烦⼈的). But certainly you can never tell with certainty from one day to the next what the weather is going to be like. Every morning when you wake up is aglorious surprise-especially if you have planned to go to the seaside and youfind it is pouring rain or snowing. There are weather forecasts(预报) on theradio and TV and in the newspaper-but on the whole nobody believes them.Because British weather is so unpredictable, some visitors get quite the wrong impression. Some people spend two weeks in Britain in the middle of a heat wave. They come back the next year equipped with bikinis(⽐基尼), suncream and shorts, only to find that it never stops raining and the temperaturenever rises above 10 degrees.1. Everybody in Britain is fond of talking about weather because_________.A. the weather is particularly excitingB. people are particularly interested in itC. weather is a personal topicD. weather is a safe topic2. The word "unpredictable"(in Line 1, Paragraph 2) means ________.A. cannot be told in advanceB. cannot be understoodC. cannot be prepared for aheadD. cannot be concluded3. The author points out that _________.A. people in Britain know for sure what the weather is going to belike the next dayB. weather forecasts are missing on the radio and TV and in thenewspaperC. people don't believe weather forecasts on the radio and TV andin the newspaperD. people on the whole find the weather in Britain irritating4. According to the last paragraph, some visitors' wrong impression isthat ________.A. weather in Britain is coldB. Britain is a hot countryC. travelers dislike BritainD. it always rains in Britain5. The passage mainly talks about _________.A. culture in BritainB. people in BritainC. weather in BritainD. travel in Britain试题分值:50.0得分:[10, 0, 10, 0, 10]提⽰:[1]D.细节题。
北京师范大学网络教育--大学英语三作业一标准答案(2016.6)
(2016.6)大学英语三作业一It’s really a good dinner, isn’t it?Yes,the food is just wonderfulI'd like to open an account here。
I see。
What kind of account,please?Thank you for this wonderful party。
I’m so glad you enjoy it.I was wondering if you’d li ke to go skating? I’d love to, but I'm afraid I can’t do it today. Have a nice weekend!Thanks. You too!According to this passage, the umbrella was probably first invented in ancient ChinaWhich of the following statements is not true about the umbrella? The umbrella changed much in style in the 18th century。
A strange feature of the umbrella’s use is that it was used as a symbol of honour and powerIn Europe,the umbrella was first used against the rain in RomeThis passage talks mainly about the history and use of the umbrellaWhat kind of physical problem do many grown-up Americans have? They are too fat. Based on the information given in this article, suppose there are 500 grown-up Americans, about how many of them have a weight problem? 150Are there scientific facts to support that eating too much is the cause of the” weight problem"?There are hardly any scientific facts to support this。
【VIP专享】北邮大学英语3第三阶段作业
【VIP专享】北邮大学英语3第三阶段作业一、句子改错(共5道小题,共25.0分)1.Those of us who work in chemical laboratories should have their lungschecked quite regularly.A B C DA. AB. BC. CD.D知识点:Identification1学生答案:[C;]标准答案:C得分:[5]试题分值: 5.0提示:答案:C.改为our, 代指前面的thoseof us。
本句大意是“我们中的那些在化学实验室工作的人应该定期检查自己的肺部。
”2.With the sun setting, we stopped working, putting away ourtools and were going to go home.A B C DA. AB. BC. CD.D知识点:Identification1学生答案:[C;]标准答案:C 得分:[5]试题分值: 5.0提示:答案:C.改为put。
And前后的动词要用同样的形式即平行结构,本句前面的动词是stopped,后面的动词是weregoing to,所以此处的putting应该改为put(put的过去式还是put)。
本句大意是“日落时分,我们停止了工作,收起了工具,准备回家。
”3.The reporter was very pleased when the chairman allowed him toask few questions.A B C DA. AB. BC. CD.D知识点:Identification1学生答案:[D;]标准答案:D得分:[5]试题分值: 5.0提示:答案:D.改为a few。
“a few”的意思是“有几个,有一些”(表示肯定),“few”的意思是“很少,几乎没有”(表示否定)。
本句大意是“这名记者非常高兴,因为主席允许他提几个问题。
16北邮大学英语3阶梯作业一
16北邮大学英语3阶梯作业一-CAL-FENGHAI.-(YICAI)-Company One1一、单项选择题(共10道小题,共100.0分)1.The doctors ________ the medicines to the people in the flood area.2.1.distinguished2.chose3.annoyed4.distributed知识点:阶段作业一学生答案:[D;]标准答案:D得分:[10]试题分值:10.0提示:3.Facing the ________ situation the sales manager looked________ .4.1.puzzling, puzzled2.puzzling, puzzling3.puzzled, puzzled4.puzzled, puzzling知识点:阶段作业一学生答案:[A;]标准答案:A得分:[10]试题分值:10.0提示:1.If you're late again you'll be________ from your job.2.1.referred2.deserted3.omitted4.dismissed知识点:阶段作业一学生答案:[D;]标准答案:D得分:[10]试题分值:10.0提示:1.We must strengthen our________ on the western border.2.1.defences2.defects3.defeats4.defendants知识点:阶段作业一学生答案:[A;]标准答案:A得分:[10]试题分值:10.0提示:1.Copper ________ electricity.2.1.cracks2.equips3.strikes4.conducts知识点:阶段作业一学生答[D;]标准答D案:案:得分:[10]试题分值:10.0提示:1.(错误)2.I'm firm in my________ that he is a good teacher.3.1.behaviour2.believe3.beloved4.belief知识点:阶段作业一学生答案:[B;]标准答案:D得分:[0]试题分值:10.0提示:1.The evidence ________ me in my opinion that they are lying.2.1.conforms2.confirms3.confines4.confesses知识点:阶段作业一学生答案:[B;]标准答案:B得分:[10]试题分10.0值:提示:1.Mother told him not to________ the streets after school.2.1.wander2.wonder3.move4.go知识点:阶段作业一学生答案:[A;]标准答案:A得分:[10]试题分值:10.0提示:1.It’s ________ that the sick child needs food and sunshine.2.1.evidently2.obvious3.apparently4.plain知识点:阶段作业一学生答案:[B;]标准答案:B得分:[10]试题分值:10.0提示:1.Students often find ________ jobs during their summer vacations.2.1.temporary2.permanentsting4.part知识点:阶段作业一学生答案:[A;]标准答案:A得分:[10]试题分值:10.0提示:。
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16秋北邮大学英语3阶段作业-CAL-FENGHAI.-(YICAI)-Company One1一、单项选择题(共9道小题,共分)1.下面关于 Java 的理解错误的是()。
A.Java 是一个面向对象、平台独立、多线程、动态的编程环境B.Java 是一个完整的计算平台,包括完整的程序开发环境和运行环境C.Java 是一个通用的编程环境,使用它可以开发完成各种计算任务的通用程序D.Java 是一个 Web 程序开发和运行环境,使用它只能开发 Web 应用程序知识点:阶段作业一学生答案:[D;]标准答案:D得分:[10]试题分值:2.(错误)A.规定一组类的对外界面B.防止命名冲突C.访问控制D.方便类的查找和使用知识点:阶段作业一学生答案:[D;]标准答案:A得分:[0]试题分值:3.A.与文件的结构相同B.与文件目录的层次相同C.与文件类型相同D.与文件大小相同知识点:阶段作业一学生答案:[B;]标准答案:B得分:[10]试题分值:4.A.每个透视图都定义了工作台中各个视图的初始设置和布局B.一个工作台窗口包含多个独立的透视图,但同一时刻只有一个透视图是对用户可见的C.每个透视图都有自己的视图和编辑器,用户可以在各个透视图间切换D.透视图的布局是可以改变的,但改变多次后无法再恢复到初始设置知识点:阶段作业一学生答案:[D;]标准答案:D得分:[10]试题分值:5.(错误)A.它是用户计算机磁盘上划出的一块区域,用来存放用户的工作资料B.它以项目为单位组织文件和目录C.它将各种资源组织成树形结构,文件夹位于树的根部,项目位于树枝位置D.用户对工作空间的每次操作都能在Eclipse集成环境中得到同步知识点:阶段作业一学生[B;]标准C答案:答案:得分:[0]试题分值:6.A.创建一个Java项目B.手动创建Java源程序C.手工运行JDK命令D.运行Java程序知识点:阶段作业一学生答案:[C;]标准答案:C得分:[10]试题分值:7.A.当编译Java程序时,源程序中的每个类都将被分别编译成不同的文件,每个文件名都与所对应的类名相同,并以扩展名class结束B.当编译Java程序时,源程序中的每个类都将被分别编译成不同的文件,每个文件名都与所对应的类名相同,并以扩展名javax结束C.当编译Java程序时,源程序中的所有类都将被编译到同一个文件中,文件名与主类的类名相同,并以扩展名class结束D.当编译Java程序时,源程序中的所有类都将被编译到同一个文件中,文件名与主类的类名相同,并以扩展名javax结束知识点:阶段作业一学生答案:[A;]标准答案:A得分:[10]试题分值:8.A.Java 是一个面向对象、平台独立、多线程、动态的编程环境B.Java 是一个完整的计算平台,包括完整的程序开发环境和运行环境C.Java 是一个通用的编程环境,使用它可以开发完成各种计算任务的通用程序D.Java 是一个 Web 程序开发和运行环境,使用它只能开发 Web 应用程序知识点:阶段作业一学生答案:[D;]标准答案:D得分:[10]试题分值:9.A.指令操作码的译码结果B.指令和数据的寻址方式C.指令周期的不同阶段D.指令和数据所在的存储单元知识点:阶段作业一学生答案:[C;]标准答案:C得分:[10]试题分值:一、单项选择题(共10道小题,共分)1.A.“回调”是一种程序设计模式,而不是Java的专门语法规则B.通过回调,对象被赋予一些信息,这些信息允许它在稍后的某个时刻返回头去调用初始对象C.Java通过指针实现回调D.Java通过接口实现回调知识点:阶段作业二学生答案:[C;]标准答案:C得分:[10]试题分值:2.public class Try2 {public static void main(String[] args) { Circle c = new Circle(2);interface IShape {double PI = ;double getArea();}class Circle implements IShape {private double radius;Circle(double radius) {= radius;}public double getArea() {return (PI * radius * radius); }}A.编译时发生错误B.运行时发生错误C.输出为D.输出为0知识点:阶段作业二学生答案:[C;]标准答案:C得分:[10]试题分值:3.public class Try2 {public static void main(String[] args) {B objb = (B) new A();();}}class A {void show() {"a");}}class B extends A { void show() { "b");}}A.编译时发生错误B.运行时发生错误C.输出为aD.输出为b知识点:阶段作业二学生答案:[B;]标准答案:B得分:[10]试题分值:4.class COuter {int x = 10;void showA() {print() {(new CInner()).showB();}class CInner {int x = 20;void showB() {class Try2 {public static void main(String[] args) { COuter o = new COuter();();}}A.编译时发生错误B.运行时发生错误C.输出为20D.输出为10知识点:阶段作业二学生答案:[C;]标准答案:C得分:[10]试题分值:5.class Test{private int m;public static void fun(){A.B.C.D.E.F.A.B.;}public static void main (String[] args) {new Thread(new Foo()).start();}}结果是( C)C.运行时抛出一个异常D.程序能够运行,但是没有任何输出E.没有实现 Runnable 接口中的方法导致编译错误F.程序运行后输出“Running”知识点:阶段作业三学生答案:[D;]得分:[0]试题分值:2.下面能够得到文件“”的父路径的是()A.String name= (“”);B.String name= (new File(“”)).getParent();C.String name = (new File(“”)).getParentName();D.String name= (new File(“”)).getParentFile();知识点:阶段作业三学生答案:[B;]得分:[10]试题分值:3.下面哪个基于Unicode字符的输入流()A.ReaderB.WriterC.InputStreamD.OutputStream知识点:阶段作业三学生答案:[A;]得分:[10]试题分值:4.关于 Java 流的叙述错误的是()A.流是 Java 语言处理 I/O 的方式B.从概念上讲,流就是一系列的字节序列或字符序列C.引入流的概念的目的是使得在处理不同的数据输入输出时编程更加方便D.流是Java惟一的非面向对象的语言构成知识点:阶段作业三学生答案:[D;]得分:[10]试题分值:5.请看下面的代码public void test( ) {try { oneMethod( );System .out .println(“condition 1”);} catch (ArrayIndexOutOfBoundsException e) { System .out .println(“condition 2”);} catch (Exception e) {System .out .println(“condition 3”);} finally {System .out .println(“condition 4”);}如果oneMethod抛出NullPointerException,则程序输出结果为是()A.condition 1B.condition 2C.condition 3D.condition 3condition 4知识点:阶段作业三学生答案:[D;]得分:[10]试题分值:6.设有如下程序public class Try2 {public static void main(String[] args) {Try2 obj = new Try2();();}void oneMethod() {int a [] = {1, 2, 3};void test() {try {oneMethod( );"condition 1");}catch (ArrayIndexOutOfBoundsException e) { "condition 2");}catch (Exception e) {"condition 3");}finally {"finally");}}}则程序的输出结果的是()A.1condition 1finallyB.condition 2 finallyC.condition 3 finallyD.3aondition 1finally知识点:阶段作业三学生答案:[A;]得分:[10]试题分值:7.(错误)关于异常的说法错误的是( C )A.所谓异常,就是程序的运行时错误。
B.如果运行中的程序中出现了违反了 Java 语言的语义规定的现象,则 Java 虚拟机就会把这个错误当作一个“异常”C.如果源程序中出现了违反了 Java 语言的语法规定的现象,则 Java编译器就会把这个错误当作一个“异常”D.异常处理是 Java 中惟一正式的错误报告机制,并且通过编译器强制执行知识点:阶段作业三学生答案:[A;]得分:[0]试题分值:8.(错误)公司准备使用Java技术开发一个移动应用APP,选择Java平台时最好是选择( B )A.Java SEB.Java MEC.Java EED.Applet知识点:阶段作业一学生答案:[A;]得分:[0]试题分值:一、单项选择题(共10道小题,共分)1.A.“回调”是一种程序设计模式,而不是Java的专门语法规则B.通过回调,对象被赋予一些信息,这些信息允许它在稍后的某个时刻返回头去调用初始对象C.Java通过指针实现回调D.Java通过接口实现回调知识点:阶段作业二学生答案:[C;]标准答案:C得分:[10]试题分值:2.interface IShape {double Pi = ;void getArea();}A.在程序的任何一个地方都可以调用getArea()B.getArea()是抽象方法C.getArea()是静态方法D.getArea()不带有返回值知识点:阶段作业二学生答案:[C;]标准答案:C得分:[10]试题分值:3.Statement 对象的用于执行某个 SQL 语句的方法是()A.execute()B.isClosed()C.getResultSet()D.addBatch(l)知识点:阶段作业四学生答案:[A;]标准答案:A得分:[10]试题分值:4.将光标移动到此 ResultSet 对象的给定行编号的方法是()A.go(int row)B.goto(int row)C.moveTo(int row)D.absolute(int row)知识点:阶段作业四学生答案:[D;]标准答案:D得分:[10]试题分值:5.关于 JDialog 对话框的叙述错误的是()A.JDialog 对话框与一般窗口不同,对话框依赖其它窗口,当它所依赖的窗口消失或最小化时,对话框也将消失B.JDialog 对象也是容器C.JDialog 默认的布局是 FlowLayout 布局D.JDialog 对话框也包含一个内容面板,应当把组件加到 JDialog 对象的内容面板中知识点:阶段作业四学生答案:[C;]标准答案:C得分:[10]试题分值:6.当获得一个 ActionEvent 事件对象以后,下面哪种方法能够获得产生这个事件的事件源组件()A.public class getClass()B.public Object getSource()C.public Component getSource()D.public Component getTarget()知识点:阶段作业四学生答案:[B;]标准答案:B得分:[10]试题分值:7.()A.setMenu()B.setMenuBar()C.add()D.addMenuBar()知识点:阶段作业四学生答案:[B;]标准答案:B得分:[10]试题分值:8.A.符号语言B.机器语言C.汇编语言D.高级语言知识点:阶段作业一学生答案:[B;]标准答案:B得分:[10]试题分值:9.A.创建一个Java项目B.手动创建Java源程序C.手工运行JDK命令D.运行Java程序知识阶段作业一点:学生答案:[C;]标准答案:C得分:[10]试题分值:10.A.指令操作码的译码结果B.指令和数据的寻址方式C.指令周期的不同阶段D.指令和数据所在的存储单元知识点:阶段作业一学生答案:[C;]标准答案:C得分:[10]试题分值:。